Ok , I will avoid further discussion on this sensitive topic
. But still wanted to say that if it is so easy (over in a week) China would have done it . All potential negative effects would be far outweighed by territorial and political gain of reuniting China without having to wait for years .
Well, I think it's better to discuss a taiwan contingency in terms of principles of say, amphibious invasions and the disruption of communications, or effects of airstrikes, rather than specifically comparing PLA and ROC military.
Also, the territorial and political gain would be outweighed by the potential involvement of US, along with all the negative economic effects to the PRC (remember, china's top aim is for continued economic growth and increasing living conditions for its citizens, as it has been for the last few decades -- they need regional stability to do this).
Further, even if China somehow gained taiwan, they will still have a resentful populace to try and placate and govern (especially if the invasion was "unprovoked").
Also, it has only been in the last decade, if that, that we are able to say that the PLA can convincingly win a taiwan contingency, and that is because of the aforementioned economic growth.
It makes no sense to attack now, because if PRC keeps waiting, eventual peaceful reunification might occur, or they can keep getting ahead with their military capability while taiwan keeps at their snails pace.
Military action has not really been the PRC's Taiwan strategy for the last few decades. Keeping the status quo/denial of taiwan's formal independence, and improving ties has.
Military action was always just a deterrence against formal independence. A conflict will be bloody, and it'll completely change the geopolitical landscape of westpac, if not the entire world. It'll definitely adversely effect the PRC's economy and thus, its internal stability. IF US gets involved, who knows where they'll end up?
No, taking taiwan without due reason, even if they can hold it and extract out a surrender within a week, simply isn't worth it, and I'd argue history would look badly on the PRC if they did.